Which challenges do countries face in limiting the spread of communicable diseases

Early treatment for mental illness involved because doctors believed that doing this would drain the mental illness out of the person’s body.

Not type of personal health monitor can calculate the number of calories a person burns. true or false?

And the 1 points are for this 20 if i get all 3 of them correctly i will give you brainliest and if you only get all 3 i will give you brainliest including a and the rating will be 5 and if you get those i will give you 20 points